Video Spiral-Test -Manoeuvre for detailed identification of Yaw Stability using Samples of Cruise Ship
published on 29 September 2021
This video shows an introduction on the Spiral-Test-Manoeuvre and describes the procedure how to steer through this manoeuvre and measure the data needed. The results will be displayed in a characteristic diagram allowing to identify stable and unstable conditions and related, detailed information, e.g. spiral loop width and height, rudder angle of neutral effect. Samples of stable and unstable ship behaviour demonstrations will be shown by Fast Time Simulation using the SAMMON Planning tool.
Article Study on European maritime pilots: Working unusual hours and its relationship to job satisfaction
published on 1 October 2025
Article Pilot dispatching problem along a maritime corridor: a case study in the St. Lawrence River
published on 13 May 2025
This study presents a novel decision support process for a pilot dispatching problem in the St. Lawrence River. It integrates a comprehensive set of time-based performance measures, including working time, waiting time, and skill level differences, to optimize fairness and operational efficiency in pilot dispatching.
Video Discussion on Wind effect - drifting with no propulsion, only thrusters
published on 11 July 2020
Video Current threats to GNSS: An update of incidents and impacts with Guy Buesnel
published on 20 February 2021
Video Pilot transfer, Paranaguá-Pilots - Brazil
published on 19 February 2021
Video Offshore Pilot Transfer
published on 22 April 2021
Video A day on a tugboat, time lapse edition
published on 25 May 2020
Video Those Who Serve: Columbia River bar pilots risk their lives to guide cargo ships
published on 5 April 2020
Columbia River Bar Pilots risk their lives every day and night to keep cargo ships moving across the dangerous Columbia River Bar. They work in any weather and help protect the environment by making sure the big ships do not crash on their way in or out of the river.
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